| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.98 | 7.699% | $171.2199 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $192.27 | 4.499% | $200.9202 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $207.92 | 7.788% | $224.1128 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $222.88 | 9.273% | $243.5477 | $243.55 | $243.55 | $243.50 |
| Purchase #5 | $67.84 | 11.794% | $75.841 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $84.69 | 3.502% | $87.6558 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $166.88 | 13.446% | $189.3187 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $1,101.46 | $1,192.6161 | $1,192.62 | $1,192.55 | $1,192.50 | |